What illness causes a constant feeling of being unable to open the eyes?

Feeling constantly unable to open the eyes may be caused by medical conditions such as trichiasis, dry eye syndrome, keratitis, etc.

1. Trichiasis

This may occur when misdirected eyelashes rub against the eyeball, causing ocular irritation and discomfort, leading to frequent blinking.

2. Dry Eye Syndrome

When dry eye syndrome develops, reduced lubrication and tear production cause insufficient moisture in the eyes, resulting in symptoms such as dryness and a foreign body sensation.

3. Keratitis

Following the onset of keratitis, inflammation may stimulate nerves within the eyelid, triggering corneal nerve reflexes that lead to frequent blinking.

In addition, congenital entropion may also cause the above symptoms. It is recommended to follow medical advice for active treatment and symptom improvement.